[TechAssist] Re: Panasonic CT-36G33CW
- From: BOSS1996@xxxxxxx
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 15 Sep 2005 15:11:31 EDT
Watch out with that regulator IC, it probably is STR58041A. The new IC will
not say "A" but will have a dot at the end of the part number.
Robert Cardoza
Picture Perfect Elec.
9940 NW 6th Ct
Pembroke Pines, Fla, 33024
954-435-5868
In a message dated 9/15/2005 3:06:52 PM Eastern Daylight Time,
teltek3@xxxxxxxxxxxx writes:
Been working on a dog here for the past 3 weeks.
I originally needed the microprocessor, which cured my first problem.Erratic
functions from the Tact switches.
Now I have a problem, when I turn it on, I hear the relay click, but no HV
or sound.
I suspected the Regulator, because if I put one lead from my meter on pin 2
or 3 of the Regulator, the set would start up. and everything is fine. Till I
turn it off. Then same procedure.
I installed a new Regulator..STR58041...with new Regulator I just get a high
pitch squeal, or whine.
Any ideas from our Panasonic gurus. I have changed a couple of electrolytics
in the Regulator circuit, to no avail.
TIA
-Ed-
Tel-Tek Electronics
Ontario-Canada
teltek3@xxxxxxxxxxxx
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